Thermal insulation rating factor (Ci)

Ci Rating factor used for calculating theminimum required cable size for cables run in thermal insulation.

See BS7671:2018 Table52.2.

How To
Jarek Wityk

LTF_Lighting-Fixture Ring

Create unlimited lighting variations with parametric control.
The PD_LTF_Lighting-Fixture_Luminaire-Ring Family is a powerful, fully parametric Revit family that allows users to create limitless lighting fixture configurations.

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